CN220037231U - Wear-resistant hydraulic motor transmission shaft - Google Patents
Wear-resistant hydraulic motor transmission shaft Download PDFInfo
- Publication number
- CN220037231U CN220037231U CN202320293656.1U CN202320293656U CN220037231U CN 220037231 U CN220037231 U CN 220037231U CN 202320293656 U CN202320293656 U CN 202320293656U CN 220037231 U CN220037231 U CN 220037231U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- main roller
- wear
- hydraulic motor
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 39
- 239000011248 coating agent Substances 0.000 claims description 22
- 238000000576 coating method Methods 0.000 claims description 22
- 229920000642 polymer Polymers 0.000 claims description 11
- 239000000956 alloy Substances 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 10
- 238000005524 ceramic coating Methods 0.000 claims description 10
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 241000883990 Flabellum Species 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Coating By Spraying Or Casting (AREA)
Abstract
The utility model provides a wear-resistant hydraulic motor transmission shaft which comprises a main roller column, wherein tooth grooves are formed in the outer portion of the main roller column at equal intervals, a sleeve column is connected to the outer portion of the main roller column through tooth groove meshing, double-layer fan blades are fixed to the outer portion of the sleeve column at equal intervals, jackscrews are connected to the inner portion of the sleeve column in a threaded mode, connecting columns are fixed to the two sides of the main roller column, bearings are sleeved on the outer portions of the two connecting columns, a transmission shaft body is fixed to the outer wall of one side of one connecting column, and a flat key is embedded in the outer wall of the transmission shaft body. The wear-resistant hydraulic motor transmission shaft provided by the utility model is integrally arranged in the hydraulic motor, and after the main roller rotates, the sleeve column is fixed outside the main roller and rotates along with the main roller, and after the sleeve column rotates, the double-layer fan blades outside the sleeve column rotate, so that the stator winding in the motor can be cooled through the rotating double-layer fan blades, and the damage of electronic devices caused by the high temperature in the motor can be avoided.
Description
Technical Field
The utility model relates to the field of hydraulic motor transmission shafts, in particular to a wear-resistant hydraulic motor transmission shaft.
Background
Hydraulic motors, also known as oil motors, are mainly used in injection molding machines, ships, jack-up machines, construction machines, coal mine machines, mining machines, metallurgical machines, marine machines, petrochemical machines, harbour machines, etc., and hydraulic motor shafts are particularly important because they require high-strength rotation and thus high wear resistance.
However, in the process of rotating the transmission shaft of the existing hydraulic motor, the internal temperature of the transmission shaft of the existing hydraulic motor can continuously rise, and if the internal electronic windings and other devices can be damaged after the temperature rises to a certain degree, the hydraulic motor is damaged.
Accordingly, there is a need to provide a wear resistant hydraulic motor drive shaft that addresses the above-described problems.
Disclosure of Invention
The utility model provides a wear-resistant hydraulic motor transmission shaft, which solves the problem that the internal temperature of the existing hydraulic motor transmission shaft can continuously rise in the rotating process, and if the internal electronic windings and other devices can be damaged after the temperature rises to a certain degree, the hydraulic motor is damaged.
In order to solve the technical problems, the utility model provides: the utility model provides a stand wear and tear hydraulic motor transmission shaft, includes the main roller, the tooth's socket has been seted up to the outside equidistance of main roller, the outside of main roller is connected with the cover post through the tooth's socket meshing, the outside equidistance of cover post is fixed with double-deck flabellum, the inside threaded connection of cover post has the jackscrew, the both sides of main roller all are fixed with the spliced pole, two the outside of spliced pole all overlaps and is equipped with the bearing, one of them the one side outer wall of spliced pole is fixed with the transmission shaft body, the outer wall of the transmission shaft body is embedded to have the flat key.
Preferably, the outer part of the main roller column is equidistantly sprayed with a nano ceramic coating, and the nano ceramic coating is sprayed by plasma ultrasonic.
Preferably, the wear-resistant layer is smeared on the outer part of the main roller column, and the wear-resistant layer is manufactured by adopting a blackening process.
Preferably, the outer part of the transmission shaft body is sprayed with a high-molecular ceramic polymer coating, and the high-molecular ceramic polymer coating is made of KN wear-resistant particle adhesive.
Preferably, a tungsten carbide alloy coating is sprayed on the outer part of the transmission shaft body, and the tungsten carbide alloy coating is sprayed by adopting super Jp equipment.
Compared with the related art, the wear-resistant hydraulic motor transmission shaft provided by the utility model has the following beneficial effects:
the beneficial effects of the utility model are as follows: the user will be integrally installed with the inside back of hydraulic motor and be fixed with the sleeve post outside and can follow its rotation after the main roller post rotates, and the double-deck flabellum of its outside just can rotate after the sleeve post rotates, consequently can cool down the inside stator winding of motor through the double-deck flabellum of rotation, avoid its inside high temperature to lead to the electron device to damage.
Drawings
FIG. 1 is a schematic view of a transmission shaft of a wear-resistant hydraulic motor according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the connection between the mantle fiber and the main roll of FIG. 1;
fig. 3 is a schematic view of the main shaft and the surface coating of the drive shaft shown in fig. 1.
In the figure: 1. a main roller; 2. tooth slots; 3. a sleeve column; 4. double-layer fan blades; 5. a jackscrew; 6. a connecting column; 7. a bearing; 8. a drive shaft body; 9. a flat key; 10. a nano ceramic coating; 11. a wear-resistant layer; 12. a high molecular ceramic polymer coating; 14. a tungsten carbide alloy coating.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a transmission shaft of a wear-resistant hydraulic motor according to the present utility model; FIG. 2 is a schematic view of the connection between the mantle fiber and the main roll of FIG. 1; fig. 3 is a schematic view of the main shaft and the surface coating of the drive shaft shown in fig. 1. The utility model provides a stand wear and tear hydraulic motor transmission shaft, including main roller 1, tooth's socket 2 has been seted up to the outside equidistance of main roller 1, and the outside of main roller 1 is connected with the cover post 3 through tooth's socket 2 meshing, and the outside equidistance of cover post 3 is fixed with double-deck flabellum 4, and the inside threaded connection of cover post 3 has jackscrew 5, and the both sides of main roller 1 all are fixed with spliced pole 6, and the outside of two spliced poles 6 all overlaps and is equipped with bearing 7, and one side outer wall of one of them spliced pole 6 is fixed with transmission shaft body 8, and the outer wall of transmission shaft body 8 is embedded to have flat key 9.
The nano ceramic coating 10 is sprayed on the outer part of the main roller column 1 at equal intervals, and the nano ceramic coating 10 is sprayed by plasma ultrasonic, so that the nano ceramic coating 10 sprayed on the outer part of the main roller column 1 can increase the surface hardness of the outer part of the main roller column, and the wear resistance of the main roller column can be increased to reduce wear.
The wear-resistant layer 11 is smeared on the outer portion of the main roller 1, and the wear-resistant layer 11 is manufactured by adopting a blackening process, so that the wear-resistant layer 11 on the outer portion of the main roller 1 can avoid phenomena such as rust and the like of the main roller 1.
The outside of the transmission shaft body 8 is sprayed with a high-molecular ceramic polymer coating 12, and the high-molecular ceramic polymer coating 12 is made of KN99898 wear-resistant particle adhesive.
The tungsten carbide alloy coating 14 is sprayed on the outside of the transmission shaft body 8, the tungsten carbide alloy coating 14 is sprayed by adopting super Jp80000 equipment, and the hardness of the high-molecular ceramic polymer coating 12 and the tungsten carbide alloy coating 14 sprayed on the outside of the transmission shaft body 8 can be increased to avoid abrasion in the using process.
The working principle of the transmission shaft of the wear-resistant hydraulic motor provided by the utility model is as follows;
the first step: after the integral installation and the inside of the hydraulic motor are carried out by a user, when the main roller 1 rotates, the sleeve 3 is fixed outside and rotates along with the main roller, and after the sleeve 3 rotates, the external double-layer fan blades 4 rotate, so that the stator winding inside the motor can be cooled through the rotating double-layer fan blades 4, and the damage of electronic devices caused by the high temperature inside the motor is avoided.
A second step; the external sprayed nano ceramic coating 10 of the main roller 1 can increase the external surface hardness, increase the wear resistance and reduce the wear, the wear-resistant layer 11 of the external of the main roller 1 can avoid the phenomena of corrosion and the like of the main roller 1, and the hardness of the main roller can be increased outside the transmission shaft body 8 through the sprayed high-molecular ceramic polymer coating 12 and the tungsten carbide alloy coating 14 to avoid the wear in the use process.
Compared with the related art, the wear-resistant hydraulic motor transmission shaft provided by the utility model has the following beneficial effects:
the user will be wholly installed with the inside of hydraulic motor after the main roller 1 rotates its outside is fixed with the sleeve post 3 and can rotate along with it, and the outside double-deck flabellum 4 of sleeve post 3 after rotating just can rotate, consequently can cool down the inside stator winding of motor through the double-deck flabellum 4 of rotation, avoid its inside high temperature to lead to the electronic component to damage, the outside nano ceramic coating 10 of spraying of main roller 1 can increase its outside surface hardness, can increase its wear resistance and reduce wearing and tearing, and the outside wearing layer 11 of main roller 1 can avoid the emergence of phenomenon such as main roller 1 to take place corrosion, can increase its hardness through the polymer ceramic polymer coating 12 of spraying and tungsten carbide alloy coating 14 in-process of using in the outside of transmission shaft 8.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (5)
1. The utility model provides a stand wear and tear hydraulic motor transmission shaft, includes main roller post (1), its characterized in that, tooth's socket (2) have been seted up to the outside equidistance of main roller post (1), the outside of main roller post (1) is connected with sleeve post (3) through tooth's socket (2) meshing, the outside equidistance of sleeve post (3) is fixed with double-deck flabellum (4), the internal thread connection of sleeve post (3) has jackscrew (5), the both sides of main roller post (1) all are fixed with spliced pole (6), two the outside of spliced pole (6) all overlaps and is equipped with bearing (7), one of them one side outer wall of spliced pole (6) is fixed with transmission shaft body (8), the outer wall of transmission shaft body (8) is embedded has flat key (9).
2. A transmission shaft for a wear-resistant hydraulic motor according to claim 1, characterized in that the outer part of the main roller (1) is equidistantly sprayed with a nano ceramic coating (10), and that the nano ceramic coating (10) is sprayed with plasma ultrasonic sound.
3. The wear-resistant hydraulic motor transmission shaft according to claim 2, wherein the wear-resistant layer (11) is coated on the outer portion of the main roller (1), and the wear-resistant layer (11) is manufactured by a blackening process.
4. A transmission shaft for a wear-resistant hydraulic motor according to claim 3, characterized in that the outer part of the transmission shaft body (8) is sprayed with a high-molecular ceramic polymer coating (12), and the high-molecular ceramic polymer coating (12) is made of KN99898 wear-resistant particle glue.
5. A transmission shaft for a wear-resistant hydraulic motor according to claim 4, characterized in that the outside of the transmission shaft body (8) is sprayed with a tungsten carbide alloy coating (14), and that the tungsten carbide alloy coating (14) is sprayed using super Jp80000 equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320293656.1U CN220037231U (en) | 2023-02-23 | 2023-02-23 | Wear-resistant hydraulic motor transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320293656.1U CN220037231U (en) | 2023-02-23 | 2023-02-23 | Wear-resistant hydraulic motor transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220037231U true CN220037231U (en) | 2023-11-17 |
Family
ID=88727956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320293656.1U Active CN220037231U (en) | 2023-02-23 | 2023-02-23 | Wear-resistant hydraulic motor transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220037231U (en) |
-
2023
- 2023-02-23 CN CN202320293656.1U patent/CN220037231U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |